The Civil Aviation Administration of China stipulates that a high-quality mobile power source that meets certain specifications can be brought on an aircraft, and it is not allowed to carry a mobile phone with a brand-name, safe and secure mobile phone. So how big is the mobile power supply that meets the regulations and can be brought on the plane?
1. It is strictly forbidden to carry the charging treasure in the checked baggage. The mobile power can only be placed in the hand luggage.
2. It is strictly forbidden to carry a charging treasure with a rated energy exceeding 160Wh (watt hours).
3. Charging treasures carrying rated energy ≥100Wh but ≤160Wh must be approved by the airline and no more than two.
4. It is strictly forbidden to carry a charging treasure with unclear label and no license.
5. It is strictly forbidden to use the charging treasure during the flight.
6. It is strictly forbidden to carry the charging treasure for non-personal purposes.
Tips: According to the formula of capacity (milliampere) × voltage (volts) = rated energy value (watt hour), plus the voltage and capacity of the battery, it will be marked on the charging treasure. You only need to check and calculate by yourself to know yourself. Whether the mobile power can be taken on board.
For example, according to the formula of the rated energy value, the charging power of 20000mAh is rated at 20000mAh×4V=80Wh, less than 160Wh, in accordance with the regulations of the Civil Aviation Administration.